4997245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 6697152

約数和(自身を除く): 1699907

約数列:

[1, 5, 11, 43, 55, 215, 473, 2113, 2365, 10565, 23243, 90859, 116215, 454295, 999449, 4997245]

約数ペア:

[(1, 4997245), (5, 999449), (11, 454295), (43, 116215), (55, 90859), (215, 23243), (473, 10565), (2113, 2365)]